Small and mighty, the Optimum series sealed cabinet subwoofer delivers 2400 watts of dynamic power and 1200 watts of continuous RMS power at over 95% efficiency. A single touch of the EQ button allows the room bass correction system to automatically adjust the 7-band digital equalizer, providing optimized performance for any home entertainment system. The front panel display lets you know exactly what's going on with an intuitive, instantaneous readout for ease of use. Kevlar reinforced drivers feature multi-layer, resin cones mounted in die-cast aluminum baskets with massive structures. These signature subs combine beautiful styling, unmatched performance, low distortion, ease of use and incredible dynamic output.